Datapoints for feature "Perfective/Imperfective Aspect"
Language Abipón: Feature Perfective/Imperfective Aspect (value "No grammatical marking")
Language Abkhaz: Feature Perfective/Imperfective Aspect (value "Grammatical marking")
Language Acoma: Feature Perfective/Imperfective Aspect (value "No grammatical marking")
Language Arabic (Egyptian): Feature Perfective/Imperfective Aspect (value "Grammatical marking")
Language Afrikaans: Feature Perfective/Imperfective Aspect (value "No grammatical marking")
Language Ainu: Feature Perfective/Imperfective Aspect (value "No grammatical marking")
Language Akan: Feature Perfective/Imperfective Aspect (value "Grammatical marking")
Language Alamblak: Feature Perfective/Imperfective Aspect (value "Grammatical marking")
Language Alawa: Feature Perfective/Imperfective Aspect (value "Grammatical marking")
Language Alyawarra: Feature Perfective/Imperfective Aspect (value "Grammatical marking")
Language Amele: Feature Perfective/Imperfective Aspect (value "No grammatical marking")
Language Amharic: Feature Perfective/Imperfective Aspect (value "No grammatical marking")
Language Araona: Feature Perfective/Imperfective Aspect (value "No grammatical marking")
Language Apurinã: Feature Perfective/Imperfective Aspect (value "No grammatical marking")
Language Armenian (Eastern): Feature Perfective/Imperfective Aspect (value "Grammatical marking")
Arapesh (Mountain): No grammatical marking
Language Arapesh (Mountain): Feature Perfective/Imperfective Aspect (value "No grammatical marking")
Language Asmat: Feature Perfective/Imperfective Aspect (value "No grammatical marking")
Language Atchin: Feature Perfective/Imperfective Aspect (value "No grammatical marking")
Language Arabic (Tunisian): Feature Perfective/Imperfective Aspect (value "Grammatical marking")
Language Avokaya: Feature Perfective/Imperfective Aspect (value "Grammatical marking")
Language Awngi: Feature Perfective/Imperfective Aspect (value "No grammatical marking")
Language Awa Pit: Feature Perfective/Imperfective Aspect (value "Grammatical marking")
Language Azerbaijani: Feature Perfective/Imperfective Aspect (value "Grammatical marking")
Language Bagirmi: Feature Perfective/Imperfective Aspect (value "Grammatical marking")
Language Bari: Feature Perfective/Imperfective Aspect (value "No grammatical marking")
Language Beja: Feature Perfective/Imperfective Aspect (value "Grammatical marking")
Language Bengali: Feature Perfective/Imperfective Aspect (value "No grammatical marking")
Language Baluchi: Feature Perfective/Imperfective Aspect (value "No grammatical marking")
Berber (Middle Atlas): Grammatical marking
Language Berber (Middle Atlas): Feature Perfective/Imperfective Aspect (value "Grammatical marking")
Language Qaqet: Feature Perfective/Imperfective Aspect (value "Grammatical marking")
Language Bandjalang: Feature Perfective/Imperfective Aspect (value "Grammatical marking")
Language Bongu: Feature Perfective/Imperfective Aspect (value "No grammatical marking")
Language Brahui: Feature Perfective/Imperfective Aspect (value "Grammatical marking")
Language Burmese: Feature Perfective/Imperfective Aspect (value "No grammatical marking")
Language Barasano: Feature Perfective/Imperfective Aspect (value "No grammatical marking")
Language Basque: Feature Perfective/Imperfective Aspect (value "Grammatical marking")
Buli (in Indonesia): No grammatical marking
Language Buli (in Indonesia): Feature Perfective/Imperfective Aspect (value "No grammatical marking")
Language Bulgarian: Feature Perfective/Imperfective Aspect (value "Grammatical marking")
Language Burushaski: Feature Perfective/Imperfective Aspect (value "Grammatical marking")
Language Buriat: Feature Perfective/Imperfective Aspect (value "Grammatical marking")
Language Chácobo: Feature Perfective/Imperfective Aspect (value "Grammatical marking")
Language Cebuano: Feature Perfective/Imperfective Aspect (value "Grammatical marking")
Language Chamorro: Feature Perfective/Imperfective Aspect (value "Grammatical marking")
Language Chukchi: Feature Perfective/Imperfective Aspect (value "Grammatical marking")
Language Canela: Feature Perfective/Imperfective Aspect (value "No grammatical marking")
Language Cantonese: Feature Perfective/Imperfective Aspect (value "Grammatical marking")
Language Cocama: Feature Perfective/Imperfective Aspect (value "No grammatical marking")
Chinantec (Palantla): No grammatical marking
Language Chinantec (Palantla): Feature Perfective/Imperfective Aspect (value "No grammatical marking")
Language Chepang: Feature Perfective/Imperfective Aspect (value "Grammatical marking")
Language Cree (Plains): Feature Perfective/Imperfective Aspect (value "No grammatical marking")
Language Chuukese: Feature Perfective/Imperfective Aspect (value "Grammatical marking")
Language Cheyenne: Feature Perfective/Imperfective Aspect (value "No grammatical marking")
Language Daga: Feature Perfective/Imperfective Aspect (value "No grammatical marking")
Language Didinga: Feature Perfective/Imperfective Aspect (value "No grammatical marking")
Language Diola-Fogny: Feature Perfective/Imperfective Aspect (value "No grammatical marking")
Dani (Lower Grand Valley): Grammatical marking
Language Dani (Lower Grand Valley): Feature Perfective/Imperfective Aspect (value "Grammatical marking")
Language Engenni: Feature Perfective/Imperfective Aspect (value "Grammatical marking")
Language English: Feature Perfective/Imperfective Aspect (value "No grammatical marking")
Language Evenki: Feature Perfective/Imperfective Aspect (value "Grammatical marking")
Language Ewe: Feature Perfective/Imperfective Aspect (value "No grammatical marking")
Language Fijian: Feature Perfective/Imperfective Aspect (value "No grammatical marking")
Language Finnish: Feature Perfective/Imperfective Aspect (value "No grammatical marking")
Language French: Feature Perfective/Imperfective Aspect (value "Grammatical marking")
Language Georgian: Feature Perfective/Imperfective Aspect (value "Grammatical marking")
Language German: Feature Perfective/Imperfective Aspect (value "No grammatical marking")
Language Gooniyandi: Feature Perfective/Imperfective Aspect (value "No grammatical marking")
Language Grebo: Feature Perfective/Imperfective Aspect (value "Grammatical marking")
Language Garífuna: Feature Perfective/Imperfective Aspect (value "Grammatical marking")
Language Greek (Modern): Feature Perfective/Imperfective Aspect (value "Grammatical marking")
Greenlandic (West): No grammatical marking
Language Greenlandic (West): Feature Perfective/Imperfective Aspect (value "No grammatical marking")
Language Guaraní: Feature Perfective/Imperfective Aspect (value "No grammatical marking")
Language Gugada: Feature Perfective/Imperfective Aspect (value "No grammatical marking")
Language Halia: Feature Perfective/Imperfective Aspect (value "No grammatical marking")
Language Hausa: Feature Perfective/Imperfective Aspect (value "No grammatical marking")
Language Hawaiian: Feature Perfective/Imperfective Aspect (value "Grammatical marking")
Language Hebrew (Modern): Feature Perfective/Imperfective Aspect (value "No grammatical marking")
Language Hindi: Feature Perfective/Imperfective Aspect (value "Grammatical marking")
Language Hixkaryana: Feature Perfective/Imperfective Aspect (value "Grammatical marking")
Language Hmong Njua: Feature Perfective/Imperfective Aspect (value "No grammatical marking")
Language Hungarian: Feature Perfective/Imperfective Aspect (value "No grammatical marking")
Language Hawaiian Creole: Feature Perfective/Imperfective Aspect (value "Grammatical marking")
Language Icelandic: Feature Perfective/Imperfective Aspect (value "No grammatical marking")
Language Imonda: Feature Perfective/Imperfective Aspect (value "Grammatical marking")
Language Indonesian: Feature Perfective/Imperfective Aspect (value "No grammatical marking")
Inuktitut (Salluit): No grammatical marking
Language Inuktitut (Salluit): Feature Perfective/Imperfective Aspect (value "No grammatical marking")
Language Isekiri: Feature Perfective/Imperfective Aspect (value "No grammatical marking")
Language Jakaltek: Feature Perfective/Imperfective Aspect (value "Grammatical marking")
Language Javanese: Feature Perfective/Imperfective Aspect (value "No grammatical marking")
Language Jivaro: Feature Perfective/Imperfective Aspect (value "No grammatical marking")
Language Japanese: Feature Perfective/Imperfective Aspect (value "No grammatical marking")
Language Ju|'hoan: Feature Perfective/Imperfective Aspect (value "Grammatical marking")
Language Kayardild: Feature Perfective/Imperfective Aspect (value "No grammatical marking")
Language Ket: Feature Perfective/Imperfective Aspect (value "Grammatical marking")
Language Kewa: Feature Perfective/Imperfective Aspect (value "No grammatical marking")
Kriol (Fitzroy Crossing): No grammatical marking
Language Kriol (Fitzroy Crossing): Feature Perfective/Imperfective Aspect (value "No grammatical marking")
Language Khalkha: Feature Perfective/Imperfective Aspect (value "No grammatical marking")
Language Khmer: Feature Perfective/Imperfective Aspect (value "No grammatical marking")
Language Nama: Feature Perfective/Imperfective Aspect (value "Grammatical marking")
Language Kikuyu: Feature Perfective/Imperfective Aspect (value "Grammatical marking")
Language Kiowa: Feature Perfective/Imperfective Aspect (value "Grammatical marking")
Language Kurmanji: Feature Perfective/Imperfective Aspect (value "Grammatical marking")
Language Khmu': Feature Perfective/Imperfective Aspect (value "No grammatical marking")
Language Kannada: Feature Perfective/Imperfective Aspect (value "No grammatical marking")
Language Kanakuru: Feature Perfective/Imperfective Aspect (value "Grammatical marking")
Language Kanuri: Feature Perfective/Imperfective Aspect (value "Grammatical marking")
Language Koasati: Feature Perfective/Imperfective Aspect (value "No grammatical marking")
Language Korean: Feature Perfective/Imperfective Aspect (value "Grammatical marking")
Language Karok: Feature Perfective/Imperfective Aspect (value "No grammatical marking")
Language Krongo: Feature Perfective/Imperfective Aspect (value "Grammatical marking")
Language Koyraboro Senni: Feature Perfective/Imperfective Aspect (value "Grammatical marking")
Language Kui (in India): Feature Perfective/Imperfective Aspect (value "No grammatical marking")
Language Kutenai: Feature Perfective/Imperfective Aspect (value "No grammatical marking")
Language Kuku-Yalanji: Feature Perfective/Imperfective Aspect (value "No grammatical marking")
Language Lahu: Feature Perfective/Imperfective Aspect (value "No grammatical marking")
Language Lai: Feature Perfective/Imperfective Aspect (value "No grammatical marking")
Language Lango: Feature Perfective/Imperfective Aspect (value "Grammatical marking")
Language Lao: Feature Perfective/Imperfective Aspect (value "No grammatical marking")
Language Latvian: Feature Perfective/Imperfective Aspect (value "No grammatical marking")
Language Lavukaleve: Feature Perfective/Imperfective Aspect (value "No grammatical marking")
Language Luganda: Feature Perfective/Imperfective Aspect (value "No grammatical marking")
Language Lezgian: Feature Perfective/Imperfective Aspect (value "Grammatical marking")
Language Lakhota: Feature Perfective/Imperfective Aspect (value "No grammatical marking")
Language Luvale: Feature Perfective/Imperfective Aspect (value "No grammatical marking")
Language Maithili: Feature Perfective/Imperfective Aspect (value "No grammatical marking")
Language Makah: Feature Perfective/Imperfective Aspect (value "Grammatical marking")
Language Malagasy: Feature Perfective/Imperfective Aspect (value "Grammatical marking")
Language Mano: Feature Perfective/Imperfective Aspect (value "No grammatical marking")
Language Maori: Feature Perfective/Imperfective Aspect (value "No grammatical marking")
Language Mapudungun: Feature Perfective/Imperfective Aspect (value "No grammatical marking")
Language Maricopa: Feature Perfective/Imperfective Aspect (value "No grammatical marking")
Language Maung: Feature Perfective/Imperfective Aspect (value "Grammatical marking")
Language Maybrat: Feature Perfective/Imperfective Aspect (value "No grammatical marking")
Language Meithei: Feature Perfective/Imperfective Aspect (value "No grammatical marking")
Language Maltese: Feature Perfective/Imperfective Aspect (value "Grammatical marking")
Language Mandarin: Feature Perfective/Imperfective Aspect (value "Grammatical marking")
Maidu (Northeast): No grammatical marking
Language Maidu (Northeast): Feature Perfective/Imperfective Aspect (value "No grammatical marking")
Language Margi: Feature Perfective/Imperfective Aspect (value "Grammatical marking")
Language Martuthunira: Feature Perfective/Imperfective Aspect (value "No grammatical marking")
Language Montagnais: Feature Perfective/Imperfective Aspect (value "No grammatical marking")
Language Motu: Feature Perfective/Imperfective Aspect (value "No grammatical marking")
Language Mwera: Feature Perfective/Imperfective Aspect (value "Grammatical marking")
Mixtec (Chalcatongo): Grammatical marking
Language Mixtec (Chalcatongo): Feature Perfective/Imperfective Aspect (value "Grammatical marking")
Language Mangarrayi: Feature Perfective/Imperfective Aspect (value "No grammatical marking")
Language Nakanai: Feature Perfective/Imperfective Aspect (value "Grammatical marking")
Language Ngäbere: Feature Perfective/Imperfective Aspect (value "Grammatical marking")
Nicobarese (Car): No grammatical marking
Language Nicobarese (Car): Feature Perfective/Imperfective Aspect (value "No grammatical marking")
Language Ngiyambaa: Feature Perfective/Imperfective Aspect (value "No grammatical marking")
Language Ngambay: Feature Perfective/Imperfective Aspect (value "Grammatical marking")
Language Nimboran: Feature Perfective/Imperfective Aspect (value "No grammatical marking")
Language Nivkh: Feature Perfective/Imperfective Aspect (value "No grammatical marking")
Language Nenets: Feature Perfective/Imperfective Aspect (value "No grammatical marking")
Language Oneida: Feature Perfective/Imperfective Aspect (value "Grammatical marking")
Language Ono: Feature Perfective/Imperfective Aspect (value "No grammatical marking")
Language O'odham: Feature Perfective/Imperfective Aspect (value "Grammatical marking")
Language Oromo (Harar): Feature Perfective/Imperfective Aspect (value "Grammatical marking")
Language Paiwan: Feature Perfective/Imperfective Aspect (value "No grammatical marking")
Language Panjabi: Feature Perfective/Imperfective Aspect (value "Grammatical marking")
Language Palaung: Feature Perfective/Imperfective Aspect (value "No grammatical marking")
Language Pangasinan: Feature Perfective/Imperfective Aspect (value "Grammatical marking")
Language Portuguese: Feature Perfective/Imperfective Aspect (value "Grammatical marking")
Language Pirahã: Feature Perfective/Imperfective Aspect (value "Grammatical marking")
Language Persian: Feature Perfective/Imperfective Aspect (value "Grammatical marking")
Quechua (Cochabamba): No grammatical marking
Language Quechua (Cochabamba): Feature Perfective/Imperfective Aspect (value "No grammatical marking")
Quechua (Imbabura): No grammatical marking
Language Quechua (Imbabura): Feature Perfective/Imperfective Aspect (value "No grammatical marking")
Language Rama: Feature Perfective/Imperfective Aspect (value "No grammatical marking")
Language Rapanui: Feature Perfective/Imperfective Aspect (value "No grammatical marking")
Language Rawang: Feature Perfective/Imperfective Aspect (value "No grammatical marking")
Language Rendille: Feature Perfective/Imperfective Aspect (value "Grammatical marking")
Language Romanian: Feature Perfective/Imperfective Aspect (value "Grammatical marking")
Language Rukai (Tanan): Feature Perfective/Imperfective Aspect (value "Grammatical marking")
Language Russian: Feature Perfective/Imperfective Aspect (value "Grammatical marking")
Language Sango: Feature Perfective/Imperfective Aspect (value "No grammatical marking")
Language Sesotho: Feature Perfective/Imperfective Aspect (value "Grammatical marking")
Language Shuswap: Feature Perfective/Imperfective Aspect (value "Grammatical marking")
Language Slave: Feature Perfective/Imperfective Aspect (value "Grammatical marking")
Language Semelai: Feature Perfective/Imperfective Aspect (value "No grammatical marking")
Language Seneca: Feature Perfective/Imperfective Aspect (value "Grammatical marking")
Language Sanuma: Feature Perfective/Imperfective Aspect (value "No grammatical marking")
Language Somali: Feature Perfective/Imperfective Aspect (value "No grammatical marking")
Language Spanish: Feature Perfective/Imperfective Aspect (value "Grammatical marking")
Language Suena: Feature Perfective/Imperfective Aspect (value "No grammatical marking")
Language Sundanese: Feature Perfective/Imperfective Aspect (value "No grammatical marking")
Language Supyire: Feature Perfective/Imperfective Aspect (value "Grammatical marking")
Language Swahili: Feature Perfective/Imperfective Aspect (value "No grammatical marking")
Language Swedish: Feature Perfective/Imperfective Aspect (value "No grammatical marking")
Language Tagalog: Feature Perfective/Imperfective Aspect (value "Grammatical marking")
Language Tahitian: Feature Perfective/Imperfective Aspect (value "Grammatical marking")
Language Tem: Feature Perfective/Imperfective Aspect (value "Grammatical marking")
Language Tangga: Feature Perfective/Imperfective Aspect (value "No grammatical marking")
Language Tigré: Feature Perfective/Imperfective Aspect (value "No grammatical marking")
Language Thai: Feature Perfective/Imperfective Aspect (value "No grammatical marking")
Language Tigrinya: Feature Perfective/Imperfective Aspect (value "No grammatical marking")
Language Tiwi: Feature Perfective/Imperfective Aspect (value "No grammatical marking")
Language Tamil: Feature Perfective/Imperfective Aspect (value "No grammatical marking")
Language Temne: Feature Perfective/Imperfective Aspect (value "No grammatical marking")
Language Tenyer: Feature Perfective/Imperfective Aspect (value "Grammatical marking")
Language Tojolabal: Feature Perfective/Imperfective Aspect (value "Grammatical marking")
Language Tok Pisin: Feature Perfective/Imperfective Aspect (value "No grammatical marking")
Language Tucano: Feature Perfective/Imperfective Aspect (value "No grammatical marking")
Language Tuareg (Ahaggar): Feature Perfective/Imperfective Aspect (value "Grammatical marking")
Language Tukang Besi: Feature Perfective/Imperfective Aspect (value "No grammatical marking")
Language Turkish: Feature Perfective/Imperfective Aspect (value "Grammatical marking")
Language Udmurt: Feature Perfective/Imperfective Aspect (value "No grammatical marking")
Language Uyghur: Feature Perfective/Imperfective Aspect (value "Grammatical marking")
Language Vietnamese: Feature Perfective/Imperfective Aspect (value "No grammatical marking")
Language Wari': Feature Perfective/Imperfective Aspect (value "No grammatical marking")
Language Wichí: Feature Perfective/Imperfective Aspect (value "No grammatical marking")
Language Wichita: Feature Perfective/Imperfective Aspect (value "Grammatical marking")
Language Wolof: Feature Perfective/Imperfective Aspect (value "No grammatical marking")
Language Wolaytta: Feature Perfective/Imperfective Aspect (value "Grammatical marking")
Language Worora: Feature Perfective/Imperfective Aspect (value "Grammatical marking")
Language Warao: Feature Perfective/Imperfective Aspect (value "No grammatical marking")
Language Yagua: Feature Perfective/Imperfective Aspect (value "Grammatical marking")
Language Yaqui: Feature Perfective/Imperfective Aspect (value "Grammatical marking")
Language Yucatec: Feature Perfective/Imperfective Aspect (value "Grammatical marking")
Language Yessan-Mayo: Feature Perfective/Imperfective Aspect (value "No grammatical marking")
Language Yagaria: Feature Perfective/Imperfective Aspect (value "Grammatical marking")
Yukaghir (Kolyma): No grammatical marking
Language Yukaghir (Kolyma): Feature Perfective/Imperfective Aspect (value "No grammatical marking")
Language Yoruba: Feature Perfective/Imperfective Aspect (value "No grammatical marking")
Language Zoque (Copainalá): Feature Perfective/Imperfective Aspect (value "Grammatical marking")
Language Zulu: Feature Perfective/Imperfective Aspect (value "Grammatical marking")
Language Zuni: Feature Perfective/Imperfective Aspect (value "No grammatical marking")